diff --git a/api-ref/source/os-server-groups.inc b/api-ref/source/os-server-groups.inc
index 036da3ed31e6..a15cbeb298b5 100644
--- a/api-ref/source/os-server-groups.inc
+++ b/api-ref/source/os-server-groups.inc
@@ -61,7 +61,7 @@ Request
 
 .. rest_parameters:: parameters.yaml
 
-  - name: name
+  - name: name_server_group
   - policies: policies
 
 **Example Create Server Group: JSON request**